ERP migration doesn't have to kill customer experience

In B2B commerce, outdated tools and generic platforms routinely stop good businesses from growing. But what if you could grow digital orders tenfold in eighteen months, save the equivalent of 48 full-time roles through automation, and take 24% higher margins on digital sales?

That isn't a hypothetical — it's the measured result for distributors already running on Slize. The platform was built out of a need our founder, Brian Fink, saw first-hand at Damstahl, a leading steel distributor, and it was purpose-built for the specifics of wholesale B2B.

There's another reality B2B leaders can't avoid: ERP migrations are inevitable. And when your operational backbone shifts, customer-facing processes are at their most exposed. That's where most companies falter — and where a more flexible approach stops being optional.

The hidden costs of ERP migration

For companies with intricate catalogues, multi-warehouse logistics and highly specific pricing rules, the ERP is the operational backbone. Whether you're upgrading a version, consolidating systems across regions, or switching provider — SAP to Infor is a move many distributors are making right now — the goal is always better efficiency and deeper insight.

Yet that transformation usually opens a window of vulnerability for the customer experience. Three traditional habits are why.

The outcome is predictable: customers meet delays, incorrect prices, or simply can't reach the information they need. Frustration, lost orders and damaged loyalty follow — for a large distributor, up to $50M in lost income.

The paradigm shift: composable commerce

The answer is composable commerce — a modular, API-first approach that decouples the customer-facing experience from the backend. Rather than one rigid platform, you select best-of-breed components (PIM, CRM, CMS) and integrate them through APIs. During an ERP transition that changes the arithmetic:

• Vendor lock-in avoidance — you aren't tied to one vendor's ecosystem, so you can switch technologies as needed.
• Unmatched flexibility — each component is updated or replaced independently, so disruption stays contained.
• Future-proofing — the storefront keeps evolving with the market instead of needing a full overhaul every few years.

How Slize keeps the customer experience continuous

Slize is a composable, modular and scalable commerce layer. Here's what that means during even a difficult ERP migration.

Unified commerce for a seamless journey

Slize brings your corporate site, product catalogue and shop into one experience. Storytelling and commerce live on a single domain, so customers never switch platforms. That gives you immediate category filtering, real-time product and pricing updates, and ERP-integrated product syncs with no extra intervention. Where fast, precise ordering matters more than visual storytelling, the front-end architecture flexes to suit.

Multi-ERP compatibility

One of Slize's most important strengths is integrating deeply with several ERP systems at once. That matters for large enterprises and for anyone mid-way through a phased migration — Vargus, a Slize client, runs five different ERPs across countries. Slize fetches live stock, prices and order statuses from all active ERPs, so while one system is transitioning the customer-facing platform stays fully operational and accurate. It turns the usual objection — "we're mid-ERP-transition, we can't add complexity" — into the reason to act.

Industrial complexity, out of the box

B2B commerce in industrial sectors isn't about selling SKUs. It's kilos, metres, bundles and leftover material, plus services like cutting, galvanising and sandblasting. Slize supports those units and logistics natively, including multi-warehouse and the detailed certification regulated industries require.

That built-in industry knowledge lets your customers configure bespoke packages and pull vital documents — chemical and mechanical property certificates — instantly, even while backend systems are changing.

Advanced pricing engine

In sectors like steel, where commodity prices move against you daily, real-time pricing is not a nicety. The pricing engine supports:

• Dynamic segmentation templates
• Live margin calculation on every quote
• Complex rules by product type, size, material grade and market volatility

Sales teams can adjust prices before checkout, control stock visibility through market swings, and keep communication straight with customers — mid-migration included.

Robust client self-service

Self-service is the buffer that absorbs an ERP migration. Customers reach saved baskets, favourites, past orders, invoices and certificates on their own. Sales teams get tools that cut their day-to-day dependence on the ERP:

Proven return on digital transformation

The approach isn't theoretical. It produces measurable results.

Damstahl

For a distributor turning over €300–400M, that last figure alone is a €6–8M increase in profit.

Vargus

• Runs five ERP systems by country alongside multi-brand logistics — 13 subsidiaries on one domain — which is exactly what a migration phase demands.
• Organisational delays and gaps in internal data readiness pushed the final budget to €400,000. We changed our onboarding in response, adding hourly-based pre-deployment discovery and data-readiness steps.
• The platform is used daily by teams managing thousands of SKUs across physical products.

Weinmann Aach

• Chose a modern no-scroll interface using a drawer layout — sleek and efficient, tuned for fast precise ordering rather than visual storytelling.
• Uses configurable pricing to monitor incoming steel costs and past orders and set fixed price points, for example €4/kg.
• Configures orders for custom delivery formats depending on product category.
• Values historical sales graphs and planned price-trend visualisation.
• Came to us after seeing Slize running at a peer's warehouse — a short sales cycle, and continuing development of their e-catalogue and commerce modules.

How Slize stands apart

The path forward

ERP migrations are complex, but they don't have to cost you the customer experience. On a composable platform, industrial leaders keep business continuity, hold real-time accuracy in pricing and stock, and give customers and sales teams tools they'll actually use. The investment doesn't just survive digital transformation — it comes out the other side stronger, with better relationships and measurable profit.

Slize is more than a digital sales platform. It's an operational backbone for organisations where product complexity, pricing volatility and fragmented ERPs have historically blocked digital transformation — so the path to digital maturity is enhancement rather than disruption.